LED PACKAGE WITH DOWNWARDLY RELFECTIVE SURFACE

摘要

PURPOSE: A LED package with downwardly reflective surface is provided to increase the intensity of radiation in a center outer area by using interaction of an upward reflection unit and downward reflection unit. CONSTITUTION: A downward reflection unit(32) is formed on LED chip. The downward reflection unit reflects a portion of light coming from the LED chip to the outside of a central area. A sealing member(30) has a lens surface formed on the outside of a center. An upward reflection unit(22) supports the LED chip. The upward reflection unit reflects light via the downward reflection unit and the sealing member.